/*
 * Copyright (c) Huawei Technologies Co., Ltd. 2025. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package monitor

// MockFileWatcher -
type MockFileWatcher struct {
	Callbacks map[string]FileChangedCallback
	StopCh    <-chan struct{}
	EventChan chan string
}

// Start -
func (watcher *MockFileWatcher) Start() {
	for {
		select {
		case event, _ := <-watcher.EventChan:
			callback, _ := watcher.Callbacks[event]
			callback(event, Write)
		case <-watcher.StopCh:
			return
		}
	}
}

// RegisterCallback -
func (watcher *MockFileWatcher) RegisterCallback(filename string, callback FileChangedCallback) {
	watcher.Callbacks[filename] = callback
}
